From concept to final product

Innovative solutions

BIRN is one of Northern Europe’s largest foundries with roots dating back to 1896.
One of our major core competencies is to offer all services required in connection with a casting project
– from the initial concept to the final product.

We are the customer’s development partner during the actual design phase; we produce the pattern equipment;
we cast, machine, surface treat, assemble, and support our customer during the entire project.

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With more than 125 years of experience, know-how and competence combined with utilization of advanced tools, new components can be designed and integrated into serial production.

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BIRN is a fully equipped casting facility having an annual capacity of approx. 45,000 tons with five fully automatic Disamatic moulding lines.

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50+ automated machining centres and turning lathes are ready to prepare your castings into ready-to-assemble parts.

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Surface Treatment

 We work closely with our customers to better understand the requirements of your parts and plan the surface treatment accordingly.

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tons of cast iron produced annually


DISAMATIC moulding machines

50 +

CNC lathes and centers


shipping countries worldwide

The BIRN Group

Six brands, one common purpose:
To tap into the potential of cast iron.


Your next career  might be at BIRN

Available positions


Latest updates

BIRN Group publishes sustainability report
BIRN Group publishes sustainability report
18 April, 2023

We have just published our very first sustainability report covering all the BIRN Group's companies. The report is thus ...

High employee satisfaction across the BIRN Group
High employee satisfaction across the BIRN Group
30 March, 2023

The BIRN Group recently completed its first employee satisfaction survey among all employees across the Group’s six comp...

BIRN launches new group strategy
BIRN launches new group strategy
19 January, 2023

The iron foundry group BIRN is kicking off 2023 with a new group strategy that will create a renewed focus on customer-d...